Ratchet screwdriver

Details Ratchet screwdriver Ratchet screwdriver

1982-11-29

1986-11-11

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

Automatic

29434, 29525, 81 631, F16D 4108, B25B 1500, B25B 1504

Patent

active

046217185

ABSTRACT:
A rotary hand tool of the ratchet type and method for assembling same comprises an elongated wide mouth ratchet housing provided with a shaft rotatably mounted therein having a ratchet mechanism operatively associated therewith and a bushing coaxially mounted on the shaft, which bushing interlocks with the housing for securing the shaft and ratchet mechanism within the housing and aligning and supporting the shaft.

REFERENCES:
patent: 593157 (1897-11-01), Furbish
patent: 814528 (1906-03-01), Furbish
patent: 930169 (1909-08-01), Exley
patent: 1815660 (1931-07-01), Walker
patent: 2201492 (1940-05-01), Jagler
patent: 2377046 (1945-05-01), Siegerist
patent: 2466097 (1949-04-01), Graue
patent: 2566517 (1951-09-01), Dicks
patent: 2664002 (1953-12-01), Anderson
patent: 2720296 (1955-10-01), Briglia
patent: 3332117 (1967-07-01), McCarthy
patent: 3517953 (1970-06-01), Wright et al.
patent: 3554251 (1971-01-01), McLogan
patent: 3844322 (1974-10-01), Stoutenberg
patent: 4118134 (1978-10-01), Mansel
patent: 4222462 (1980-09-01), Ottlestad

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